Middlesex County and Hudson Town property record for 7 Mason St, Hudson, MA 01749
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 3 ba · 2,126 sqft · built 1910 |
| Lot Size | 0.11 acres (4,792 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $6,188 (2025) |
| Deeds & Mortgages | Apr 2026 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 40168 |
| Primary APN | 40168 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 12 Rooms |
| Units | 2 Units |
| Stories | 3 Stories |
| Building Area | 2,126 sqft Living Area |
| Gross Area | 4,252 sqft |
| 1st Floor Area | 1,063 sqft |
| Basement Area | 903 sqft |
| Unfinished Basement | 903 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1910 |
| Architectural Style | Other |
| Foundation Type | Raised |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 4,792 sqft (0.11 acres) |
| Deck Area | Deck Area |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Gas |
| Account Number | 40168 |
|---|---|
| Street Address | 7 MASON ST |
| City | HUDSON |
| State | MA |
| Zip | 01749-2571 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | SB |
| Legal Lot Number | 168 |
| Jurisdiction | HUDSON MA |
| Township / Civil Division | HUDSON |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 322200 |
7 Mason St, a duplex, is owned and occupied by an individual who acquired it in October 2025.
Source: Middlesex County and Hudson Town records, as of October 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 7 MASON ST, HUDSON, MA 01749-2571 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Individual(s) |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Oct 24, 2025 |
| Transfer Doc | 085446-390 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | HUDSON MA |
| Recording Date | Apr 8, 2026 |
| Property Address | 7 MASON ST, HUDSON, MA 01749-2571 |
| Document Number | 085446-390 |
| Book / Page | 85446 / 390 |
| Instrument Date | Oct 24, 2025 |
| Instrument | 202639048 |
| Transaction Type | Transfer |
| Record Updated | Aug 27, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
The 2025 property tax bill for 7 Mason St was $6,188, up 7.2% from the year before.
Source: Middlesex County and Hudson Town assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| County Subdivision | Hudson Town |
| Unified School District | Hudson School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $6,188.00 (+7.17%) | $445,800 (+8.1%) Land $154,200 Building $291,600 | $562,207 |
| 2024 | $5,774.00 | $412,400 (+4.27%) Land $140,100 Building $272,300 | |
| 2023 | $5,774.00 | $395,500 Land $134,800 Building $260,700 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 7 Mason St in Zone X, an area of minimal flood risk, within 100 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective September 10, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 2 (1979–1993) |
| Most Recent Claim | Mar 1993 · river or lake flooding |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 7 Mason St is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 98.7% of Massachusetts |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | HUDSON WATER SUPPLY serves 20,032 people · EPA ID MA2141000 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2024 |
| Lead | 3 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 202 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 2,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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